I bought and installed an Eon brand plastic fence I bought thru HD about 15 years ago for the 65 foot long fence at the rear of my backyard that butts onto a grassed greenbelt.
The problem I encountered was the kids who drive the big ride on mowers for cutting the lawn back there would smash into the posts bases which are basically sleeves that slip over 4X4’s. When i went to look into repairing/replacing them after a few years, I found out the company that made this fencing went belly up two years after I had bought their stuff and there was no leftover parts available to be had even going thru in speaking with the bankruptcy receiver. So much for the 25 year warranty it came with.
Food for thought for you. Wood will never go bankrupt.